
V1.00/EN/00741192/2021-03-30 [IPC 300]
35
3 Electrical connection
3.3.7 Galvanic isolation
The control electronics, including the inputs and outputs, as well as all control
elements, can be connected to SELV circuits.
The digital output can be connected to SELV or mains potential, without preju-
dicing the electrical isolation arrangements of the other inputs and outputs.
There is no galvanic isolation between the voltage supply of the power section
and the load.
Ensure that the metal case of the furnace or combustion chamber is properly
earthed.
v
Chapter 2.2.1 "EMC-compliant design" EMC-compliant design.
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Summary of Contents for 709051
Page 8: ...8 V1 00 EN 00741192 2021 03 30 IPC 300 Contents...
Page 26: ...2 Mounting 26 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 48: ...4 Operation 48 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 62: ...5 Configuration 62 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 76: ...6 Special device functions 76 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 84: ...8 Error messages and alarms 84 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 90: ...10 Technical data 90 V1 00 EN 00741192 2021 03 30 IPC 300...
Page 91: ...V1 00 EN 00741192 2021 03 30 IPC 300 91 11 Certificate 11 1 China RoHS...